Premium performance

DS3615xs delivers up to 2,214.77 MB/s throughput in reading and 231,295 read IOPS1. DS3615xs is equipped with 4GB RAM and up to 32GB ECC RAM expansion support, so enterprises can guarantee data accuracy as well as superior performance.

Hardware encryption engine enhances file transfer speeds

Encrypting data is essential to a healthy security policy. Equipped with a dedicated hardware encryption engine, DS3615xs is the ideal digital locker for sensitive data; files and folders are encrypted on the fly and transferred without significant performance loss. DS3615xs delivers encrypted data transmission speeds at 2,182.16MB/s.

Robust scalability up to 36 drives

With 12 HDD trays and support for adding up to two Synology DX12152 expansion units, DS3615xs provides the ability to seamlessly expand up to 216TB3 of raw storage capacity and expand a single volume up to 108TB on the fly. When the storage capacity of DS3615xs nears it limit, expansion is easily accomplished as it supports up to 36 HDDs or SSDs. DS3615xs provides enterprises flexible capacity and balanced performance to meet the needs of varying applications and processes.

SSD cache technology

DS3615xs enables the combination of hard drives and read/write-optimized SSD cache, boosting throughput efficiently while minimizing cost per gigabyte. With full SSD cache reading and writing support, DS3615xs offers a significant reduction in I/O latency without crippling your budget. With only a small upfront investment, businesses can benefit from significant server performance enhancement.

5 Year Warranty

Synology DS3615xs is backed with Synology's 5-year limited warranty. With technical support and hardware replacement service, the five-year warranty maximizes your enterprises' return on investment. For the entire duration, you will enjoy technical support via e-mail and telephone.

Award winning OS - DiskStation Manager

Synology DiskStation Manager (DSM) is a sleek, browser-based operating system running on every DiskStation and RackStation, which makes managing your Synology NAS a breeze. Featuring an intuitive user interface, DSM makes accessing and sharing your data smarter and simpler. Synology's Package Center lets you download and install useful add-on packages designed specifically for individual or business needs, meaning you can enjoy more entertainment in your life or better productivity at work.

Fit into business environments easily

With the support of Windows AD, LDAP, and Domain Trust, DS3615xs enables seamless account integration. The User Home feature can automatically create a "home" folder for every user account to minimize the administrator's effort in repeatedly creating "home" folders for all accounts. Windows ACL support on DS3615xs allows IT administrators to fine tune access controls and set up privileges to files and folders on DS3615xs through the familiar Windows user interface. With compatibility for major protocols, DS3615xs can eliminate server configuration overhead and enhance IT administrators’ efficiency.

Protection by LUN backup, snapshot, and clone

DS3615xs enhances the ease of moving and copying data in a virtualized environment with the features - LUN Backup, LUN Snapshot, and LUN Clone. DS3615xs offers iSCSI LUN backup at storage level without extra charge. Synology LUN Clone and LUN Snapshot only take up 1/1000 of the original size which highly optimizes storage usage. In addition, Synology's LUN Snapshot lets you create up 256 snapshots per LUN using point-in-time technology without having any impact on system performance. With better support to servers under VMware vSphere or Windows environment, IT managers can expect guaranteed VM status and data consistency through application-consistent snapshots.

Synology CMS (Central Management System)

For enterprises with more than one Synology NAS server, CMS offers the flexibility and convenience for IT administrators to manage all of them from a single point of entry. Through a simple interface, you can obtain a clear overview on resource consumption and logs, helping you identify any issue right away. With group policies, CMS can do much more for your daily tasks. Once a NAS joins a group, it will automatically adopt its rules and behave as intended, without extra configuration.

Increase business productivity with cloud solutions

With comprehensive cloud solutions, DS3615xs lets you create your own private cloud easily. Cloud Station is the perfect package to sync files across multiple devices. Files can be edited in offline mode and later synced to Cloud Station, which keeps up to 32 historical versions, allowing you to restore a file back to previous version or recover deleted files. With the mobile app DS cloud, any change made to a file is automatically synced to your smartphones and tablets. For distributed enterprises, Synology's 2-way sync between different DiskStations ensures employees at different locations share the same information in real-time. IT administrators can handpick individual folders that they want to sync to different devices, manually or automatically based on file format and size. Folders synced by Cloud Station can be encrypted on DSM — no one will be able to access its content without your private key.

Ensuring business continuity & reliability

Uninterrupted availability is a critical goal for all businesses. DS3615xs offers Synology High Availability (SHA) technology which combines an active and passive server into one cluster, the former always mirrored to the latter. Shared Folder Sync can replicate data in real-time to another Synology NAS at a remote location, giving your business the Recovery Time Objective (RTO) for prompt disaster recovery. With multiple LAN ports, DS3615xs also ensures redundancy in the event of unexpected network failure.